High arch dam cable transport efficiency and safety analysis based on real-time monitoring technology

• Published in: IOP conference series. Earth and environmental science 2019-01, Vol.218 (1), p.12078
• Main Authors: Wang, Fei, Zhong, Guiliang, Fan, Qixiang, Xu, Jianjiang, Gao, Shikui, Yang, Ning
• Format: Article
• Language: English
• Subjects: Arch dams; Canyons; Concrete; Construction; Dam safety; Efficiency; Internet of Things; Monitoring; Real time operation; Safety; Transportation
• ISSN: 1755-1307; 1755-1315; 1755-1315
• DOI: 10.1088/1755-1315/218/1/012078

Arch dams are often built in deep and narrow canyons. The way of concrete transported is limited by the complex and limited space. Cable is the most common and main concrete vertical transportation equipment for arch dam. The operating efficiency of the cable is of great significance to the construction progress, construction period and cost control of the arch dam and the guarantee of construction quality. For the traditional management of concrete transportation process is often based on manual methods, lacking the detailed management of the key information of the cable operation process, which leads to the problem of the lack of effective control over the real-time operation efficiency of the cable and the safety status of the cable group, so a real-time monitoring and analysis method based on the Internet of Things is proposed to analyze the efficiency of each link of the cable operation, and to judge the safety distance of the cable group in real time. The analysis of engineering examples shows that this method can effectively analyze the operating efficiency of the cable and master the safe running distance of the cable group, which provides an effective technical management method for ensuring the safe and efficient operation of the cable group.